MANAGEMENT OF LIGHT
Micro-structured optical surfaces, namely, optical lenses having micro-structured surfaces for use in the field of optics for forming lenses, prisms, beam splitters, lenticulars, and reflectors; Fresnel optical lenses for object magnification, overhead projection, front and rear projection, solar energy collection, signal lights, back lighting, and overhead lighting; optical lens arrays for object magnification, overhead projection, front and rear projection, solar energy collection, signal l...
Cancelled · April 13, 2006 · 78860918 ·